Manual Needle Valves - Instrument & High Pressure Needle Valves

Autoclave Needle Valve - Needle/Gauge Valves - GRM Flow Products

Needle Valves - RFS Hydraulics

High Pressure Stainless Steel Needle Valve

Needle Valve - PCI Instruments

Needle and Metering Valves, Valves, All Products

High-pressure needle valve - HPNV - WIKA Canada

Needle Valve - How They Work

3070 Series 3-Valve Double Block & Bleed, Hard Seat Needle Valves

Bifold MPNM Medium Pressure Needle Valve Manifold